Power plant · Pennsylvania, United States
Muddy Run
Muddy Run is a power plant in Pennsylvania, United States, with 1,072 MW of capacity, owned by Constellation Power, Inc.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Pennsylvania | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Status | Operating | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 1967 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Constellation Power, Inc | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Operator | Constellation Power, Inc | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Capacity | 1,072 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Hydroelectric Pumped Storage | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 39.8076, -76.2993 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
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How it compares
Muddy Run is the 18th-largest of 36 power plants in Pennsylvania and the 280th-largest of 800 in the United States by capacity; its 1,072 MW is 0.13% of the 839,036 MW we hold for the United States. Ranks and totals cover the power plants in our data that report their capacity, not every one in existence. Power plants planned, permitted or under construction are ranked apart.
| Within | Rank | Total | Share |
|---|---|---|---|
| Pennsylvania | 18th of 36 | 42,647 MW | 2.5% |
| United States | 280th of 800 | 839,036 MW | 0.13% |
| All power plants in our data | 298th of 4,829 | 1,037,268 MW | 0.1% |
Nearby
Within 50 km of this power plant: 1 data center, measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| CoreWeave Lancaster Greenfield site | Data center | — | Under construction | 27 km |
Owner, operator and place
More from Constellation Power, Inc
- Handley1,315 MW
- Wolf Hollow II1,231 MW
- Colorado Bend II1,230 MW
- Eddystone Generating Station862 MW
- Croydon CT Generating Station546 MW
- Conowingo531 MW
Other power plants in Pennsylvania
- Peach Bottom2,876 MW
- TalenEnergy Susquehanna2,532 MW
- Limerick2,277 MW
- Conemaugh1,963 MW
- Keystone1,883 MW
- Beaver Valley1,847 MW
- TalenEnergy Montour1,758 MW
- TalenEnergy Martins Creek1,701 MW
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.